diff --git a/plexus-build-api.spec b/plexus-build-api.spec
index e88415d..640785c 100644
--- a/plexus-build-api.spec
+++ b/plexus-build-api.spec
@@ -31,12 +31,11 @@ Patch0:         plexus-build-api-utils-3.3.0.patch
 Patch1:         plexus-build-api-javadoc.patch
 BuildRequires:  ant
 BuildRequires:  fdupes
-BuildRequires:  javapackages-local
+BuildRequires:  javapackages-local >= 6
 BuildRequires:  plexus-classworlds
 BuildRequires:  plexus-containers-container-default
 BuildRequires:  plexus-metadata-generator
 BuildRequires:  plexus-utils
-Requires:       mvn(org.codehaus.plexus:plexus-utils)
 BuildArch:      noarch
 
 %description
@@ -70,7 +69,7 @@ install -dm 0755 %{buildroot}%{_javadir}/plexus
 install -pm 0644 target/%{name}-%{version}.jar %{buildroot}%{_javadir}/plexus/%{name}.jar
 # pom
 install -dm 0755 %{buildroot}%{_mavenpomdir}/plexus
-install -pm 0644 pom.xml %{buildroot}%{_mavenpomdir}/plexus/%{name}.pom
+%{mvn_install_pom} pom.xml %{buildroot}%{_mavenpomdir}/plexus/%{name}.pom
 %add_maven_depmap plexus/%{name}.pom plexus/%{name}.jar
 # javadoc
 install -dm 0755 %{buildroot}%{_javadocdir}/%{name}